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DATA SHEET MICRONAS MSP 34x1G Multistandard Sound Processor Family with Virtual Dolby Surround Edition May 27, 2003 6251-511-1DS MICRONAS MSP 34x1G Contents Page 6 7 7 8 9 10 10 10 10 11 11 11 11 13 13 13 13 13 14 14 14 15 15 15 15 15 15 15 15 16 16 16 16 16 17 17 17 17 18 18 18 19 19 20 20 Section 1. 1.1. 1.2. 1.3. 2. 2.1. 2.2. 2.2.1. 2.2.2. 2.2.3. 2.2.4. 2.2.5. 2.3. 2.4. 2.5. 2.5.1. 2.5.2. 2.5.3. 2.5.4. 2.5.5. 2.5.6. 2.5.7. 2.5.8. 2.5.8.1. 2.5.8.2. 2.5.8.3. 2.6. 2.6.1. 2.6.2. 2.6.3. 2.6.4. 2.7. 2.7.1. 2.7.2. 2.8. 2.9. 2.10. 2.11. 3. 3.1. 3.1.1. 3.1.2. 3.1.3. 3.1.4. 3.1.4.1. Title Introduction Features of the MSP 34x1G Family MSP 34x1G Version List MSP 34x1G Versions and their Application Fields Functional Description Architecture of the MSP 34x1G Family Sound IF Processing Analog Sound IF Input Demodulator: Standards and Features Preprocessing of Demodulator Signals Automatic Sound Select Manual Mode Preprocessing for SCART and I2S Input Signals Source Selection and Output Channel Matrix Audio Baseband Processing SRS WOW BBE High Definition Sound Micronas VOICE Automatic Volume Correction (AVC) Loudspeaker and Headphone Outputs Subwoofer Output Quasi-Peak Detector Micronas BASS (MB) Dynamic Amplification Adding Harmonics Micronas BASS Parameters Virtual Surround System Application Tips Sweet Spot Clipping Loudspeaker Requirements Cabinet Requirements SCART Signal Routing SCART DSP In and SCART Out Select Stand-by Mode I2S Bus Interface ADR Bus Interface Digital Control I/O Pins and Status Change Indication Clock PLL Oscillator and Crystal Specifications Control Interface I2C Bus Interface Internal Hardware Error Handling Description of CONTROL Register Protocol Description Proposals for General MSP 34x1G I2C Telegrams Symbols DATA SHEET 2 May 27, 2003; 6251-511-1DS Micronas DATA SHEET MSP 34x1G Contents, continued Page 20 20 20 20 20 20 24 25 25 25 27 29 30 45 46 46 46 46 46 47 47 47 47 47 47 49 49 54 57 60 63 65 65 67 67 68 69 70 71 71 72 73 74 75 77 78 Section 3.1.4.2. 3.1.4.3. 3.1.4.4. 3.2. 3.3. 3.3.1. 3.3.2. 3.3.2.1. 3.3.2.2. 3.3.2.3. 3.3.2.4. 3.3.2.5. 3.3.2.6. 3.3.2.7. 3.4. 3.5. 3.5.1. 3.5.2. 3.5.3. 3.5.4. 3.5.5. 3.5.6. 3.5.7. 3.5.8. 3.5.9. 4. 4.1. 4.2. 4.3. 4.4. 4.5. 4.6. 4.6.1. 4.6.2. 4.6.2.1. 4.6.2.2. 4.6.2.3. 4.6.2.4. 4.6.3. 4.6.3.1. 4.6.3.2. 4.6.3.3. 4.6.3.4. 4.6.3.5. 4.6.3.6. 4.6.3.7. Title Write Telegrams Read Telegrams Examples Start-Up Sequence: Power-Up and I2C-Controlling MSP 34x1G Programming Interface User Registers Overview Description of User Registers STANDARD SELECT Register Refresh of STANDARD SELECT Register STANDARD RESULT Register Write Registers on I2C Subaddress 10hex Read Registers on I2C Subaddress 11hex Write Registers on I2C Subaddress 12hex Read Registers on I2C Subaddress 13hex Programming Tips Examples of Minimum Initialization Codes SCART1 Input to Loudspeaker in Stereo Sound SCART1 Input to Loudspeaker in 3D-PANORAMA Sound Noise Sequencer for 3D-PANORAMA Sound B/G-FM (A2 or NICAM) BTSC-Stereo BTS